Razor having finger retainer



FIG. 1 is a perspective view of my new razor having finger retainer, the broken line showing of the razor cartridge is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side elevational view thereof with the left side elevational view being a mirror image thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a razor having finger retainer, as shown and described. 